Patents Granted on 1909-12-?? |
Patents 1 -
15
of 77
|
Number | Date | Patentee | Title | Type |
GB-190,827,076 | Dec. 02, 1909 | H.C. Miller | Improved Rotary Internal Combustion Engine | rotary engines |
CA-124,041 | Dec. 03, 1909 | J.H. McCollum | Steam engine | steam engines |
942,081 | Dec. 07, 1909 | R.D. Kinyon | Circular cutter for smoothing barrel exteriors | cooper |
942,185 | Dec. 07, 1909 | J.C. Pflanzer | Double back gearing | metal lathes |
942,222 | Dec. 07, 1909 | I.C. Smith | Valve Grinder | valve grinding tools |
942,264 | Dec. 07, 1909 | A. Kimble | Brush-holder | motor brush holders |
942,382 | Dec. 07, 1909 | A. Kimble | Motor-controller | woodworking electrics |
942,389 | Dec. 07, 1909 | G.D. Wiggins | Horizontal boring and mortising machine | mortising machines |
942,410 | Dec. 07, 1909 | H.L. Peterson | Pressing device for push-nipple radiators | plumber |
942,504 | Dec. 07, 1909 | H.F. Kellemen | Pliers | pliers |
942,529 | Dec. 07, 1909 | A.H. Gleason, G.T. Young | Calipers | indicating calipers |
942,531 | Dec. 07, 1909 | A.C. Ambler | Saw-setting machine | saw sharpening machines |
942,549 | Dec. 07, 1909 | W. Cronk | Pliers | pliers |
942,571 | Dec. 07, 1909 | J.A. Leland | Spiral screw-driver | spiral screwdrivers |
942,572 | Dec. 07, 1909 | W.G. Stebbins, J.A. Leland | Automatic tool for boring | hand drills |